BUR #17800 has been approved by @nonamethanks.
create alias split_tongue -> forked_tongue
kind of surprised this wasn't already an alias
An alternative i've thought of is splitting (pun intended) forked_tongue so that the human thicker split tongues are separated from the thinner snake tongues, or even make split tongue a sub-tag of forked tongue, because i think tongues like post #5984446 are worth tagging more accurately among all the actual snake tongues from snakes and monster-girls, but i'm not confident in the practical effectiveness of this separation so i would hear anyone's opinion on this.